import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;

import java.util.Set;

/**
 * @Author baekhyun
 **/
public class RedisDemoSet {

    public static void test1(Jedis jedis){
        System.out.println("sadd和smembers");
        jedis.flushAll();

        jedis.sadd("key","111","222","333");
        Set<String> result=jedis.smembers("key");
        System.out.println("result:"+result);
    }

    public static void test2(Jedis jedis){
        System.out.println("sismember");
        jedis.flushAll();

        jedis.sadd("key","111","222","333");
        boolean result=jedis.sismember("key","111");
        System.out.println("result:"+result);
    }

    public static void test3(Jedis jedis){
        System.out.println("scard");
        jedis.flushAll();

        jedis.sadd("key","111","222","333");
        long result=jedis.scard("key");
        System.out.println("result:"+result);
    }

    public static void test4(Jedis jedis){
        System.out.println("spop");
        jedis.flushAll();

        jedis.sadd("key","111","222","333","444","555");
        String result=jedis.spop("key");
        System.out.println("result:"+result);
    }

    //求交集
    public static void test5(Jedis jedis){
        System.out.println("sinter");
        jedis.flushAll();

        jedis.sadd("key","111","222","333");
        jedis.sadd("key2","111","222","444");

        Set<String> result=jedis.sinter("key","key2");
        System.out.println("result:"+result);
    }

    public static void test6(Jedis jedis){
        System.out.println("sinterstore");
        jedis.flushAll();

        jedis.sadd("key","111","222","333");
        jedis.sadd("key2","111","222","444");

        long len=jedis.sinterstore("key3","key","key2");
        System.out.println("len:"+len);

        Set<String> result=jedis.smembers("key3");
        System.out.println("result:"+result);
    }

    public static void main(String[] args) {
        JedisPool jedisPool=new JedisPool("tcp://127.0.0.1:8888");
        try (Jedis jedis=jedisPool.getResource()){
            jedis.auth("19930112@do&baekhyun");
            //test1(jedis);
            //test2(jedis);
            //test3(jedis);
            //test4(jedis);
            //test5(jedis);
            test6(jedis);
        }
    }
}
